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| 型號(hào)： | MAX4578CWP+T |
| 廠商： | Maxim Integrated Products |
| 文件頁數(shù)： | 12/20頁 |
| 文件大?。?/td> | 0K |
| 描述： | IC MULTIPLEXER 8X1 20SOIC |
| 標(biāo)準(zhǔn)包裝： | 1,000 |
| 功能： | 多路復(fù)用器 |
| 電路： | 1 x 8:1 |
| 導(dǎo)通狀態(tài)電阻： | 350 歐姆 |
| 電壓電源： | 單/雙電源 |
| 電壓 - 電源，單路/雙路(±)： | 4.5 V ~ 36 V，±4.5 V ~ 20 V |
| 工作溫度： | 0°C ~ 70°C |
| 安裝類型： | 表面貼裝 |
| 封裝/外殼： | 20-SOIC（0.295"，7.50mm 寬） |
| 供應(yīng)商設(shè)備封裝： | 20-SOIC W |
| 包裝： | 帶卷 (TR) |
MAX4578/MAX4579
High-Voltage, Single 8-to-1/
Dual 4-to-1 Cal-Multiplexers
2
_______________________________________________________________________________________
ABSOLUTE MAXIMUM RATINGS
ELECTRICAL CHARACTERISTICS—Dual ±15V Supplies
(V+ = +15V ±10%, V- = -15V ±10%, logic levels = 2.4V and 0.8V, TA = TMIN to TMAX, unless otherwise noted. Typical values are
at TA = +25°C.) (Note 2)
Stresses beyond those listed under “Absolute Maximum Ratings” may cause permanent damage to the device. These are stress ratings only, and functional
operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to
absolute maximum rating conditions for extended periods may affect device reliability.
(Voltage Referenced to GND)
V+ ...........................................................................-0.3V to +44V
V- ............................................................................-44V to +0.3V
V+ to V-...................................................................-0.3V to +44V
CAL, LATCH A_, EN, NO_, COM_, REFHI,
REFLO (Note 1) ................................(V- - 0.3V) to (V+ + 0.3V)
Continuous Current (any terminal)....................................±30mA
Peak Current, NO_ or COM_
(pulsed at 1ms, 10% duty cycle max) .........................±100mA
Continuous Power Dissipation (TA = +70°C)
SSOP (derate 8mW/°C above +70°C) ..........................640mW
Wide SO (derate 8mW/°C above +70°C)......................800mW
Plastic DIP (derate 10.53mW/°C above +70°C) ...........842mW
Operating Temperature Ranges
MAX4578C_P/MAX4579C_P................................0°C to +70°C
MAX4578E_P/MAX4579E_P .............................-40°C to +85°C
Storage Temperature Range .............................-65°C to +160°C
Lead Temperature (soldering, 10sec) .............................+300°C
Note 1: Signals on NO_, COM_, EN, LATCH, CAL, A_ exceeding V+ or V- are clamped by internal diodes. Limit forward current to
maximum current ratings.
-0.05
0.005
0.05
MAX4579
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
MAX4578
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
TA = +25°C
COM Off-Leakage
Current (Note 5)
-0.05
0.005
0.05
ICOM_(OFF)
-3.25
3.25
nA
-0.05
0.005
0.05
VCOM_ = ±14V,
VNO_ = –
+14V,
V+ = 16.5V,
V- = -16.5V
-6.5
6.5
NO Off-Leakage Current
(Note 5)
-0.02
0.001
0.02
INO_(OFF)
-1.25
1.25
VNO_ = –
+14V, VCOM_ = ±14V,
V+ = 16.5V, V- = -16.5V
On-Resistance Matching
Between Channels
(Note 4)
PARAMETER
SYMBOL
MIN
TYP
MAX
UNITS
RON
15
4
12
On-Resistance
475
Analog Signal Range
VCOM_,
VNO_
V-
V+
V
220
350
CONDITIONS
ICOM_ = 0.2mA, VNO_ = ±10V,
V+ = 13.5V, V- = -13.5V
ICOM_ = 0.2mA, VNO_ = ±10V,
V+ = 13.5V, V- = -13.5V
(Note 3)
MAX4579
TA = TMIN to TMAX
TA = +25°C
TA = TMIN to TMAX
MAX4578
TA = +25°C
COM On-Leakage
Current (Note 5)
-0.05
0.008
0.05
ICOM_(ON)
-3.25
3.25
nA
-0.05
0.006
0.05
VCOM_ = ±14V,
VNO_ = ±14V,
V+ = 16.5V,
V- = -16.5V
-6.5
6.5
nA
SWITCH
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| MAX4578EWP | 功能描述:多路器開關(guān) IC RoHS:否 制造商:Texas Instruments 通道數(shù)量:1 開關(guān)數(shù)量:4 開啟電阻（最大值）:7 Ohms 開啟時(shí)間（最大值）: 關(guān)閉時(shí)間（最大值）: 傳播延遲時(shí)間:0.25 ns 工作電源電壓:2.3 V to 3.6 V 工作電源電流: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:UQFN-16 |
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